3 years ago

Could I get some help please?

Mathematics

1 answer:

GrogVix [38]3 years ago

8 0

C. The area of the rectangle is 21 and the area of the semi circle is 3.53.

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Write 48 : 132 : 84 in its simplest form.

lesya692 [45]

Answer:

4:11:7

Step-by-step explanation:

Find the GCF, or greatest common factor of the 3 numbers. In this case it is 12. To simplify, divide each number by 12

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Find the domain of y=4√4x+2 a) x ≥ 1/2 b) x > 1/2 c) x ≥ -2 d) x ≥ -1/2

Rudiy27

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4 years ago

7. Write an equation of the line that passes through points (3, 7) and (5, 11).

grigory [225]

Answer:

$y=2x+1$

Step-by-step explanation:

We are asked to write an equation of that line that passes through points (3, 7) and (5, 11).

First of all, we will find slope of our given line using the coordinates of given points as:

$m=\frac{y_2-y_1}{x_2-x_1}$

$m=\frac{11-7}{5-3}$

$m=\frac{4}{2}$

$m=2$

Now, we will write our given equation in slope-intercept form $y=mx+b$ , where m represents slope and b represents y-intercept.

Let us find the y-intercept using coordinates of point (3,7) and slope as:

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Therefore, our required equation in slope-intercept form would be $y=2x+1$ .

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Answer:

Fraction: 63/100, Decimal 0.63

Step-by-step explanation:

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